ABSTRACT
Background: Ovarian cancer is the leading cause of cancer related death amongst women in India. Identification of histological types helps to predict tumor behaviour and further appropriate management. Aims and objectives is to study the histopathological parameters of ovarian tumor.Methods: This retrospective study was done on patients who presented ovarian mass and subsequently underwent surgery in a Regional Cancer Centre, Odisha, over a period of three years from January 2016 to December 2018. All datas such as age, site, gross findings and histological tumor types were retrieved from pathology and analyzed using MS Excel worksheet.Results: A total 612 cases of ovarian tumor were included for study. Non-neoplastic to neoplastic tumor ratio was 1:7.74. Surface epithelial tumors comprised the majority of tumors, accounting for 452 cases (83.39%). Malignant lesions were predominant in this series 416 cases (76%). Majority of borderline tumors were of mucinous subtype 20 (76.92%). The Mean±SD ages of all benign comprising, borderline and malignant tumors were 47.4±11.9, 44.9±14.3 and 46.9±13, respectively. On the basis of two tired grading system, high grade malignant serous tumors were maximum, 226 (74.34%). Ovarian surface involvement, omental invasion, uterine invasion, LVSI, capsular invasion and pelvic lymph node involvement was observed in 146 (35.26%), 106 (25.6%), 12 (2.89%), 70 (16.9%), 6 (1.44%) and 12 (2.89%) respectively. According to the FIGO staging system, among primary malignant tumor, 58% patients were presented in late stage (III and IV).Conclusions: The high incidence of malignant ovarian tumor with late presentation was observed in our study. So, further study is warranted to elucidate the major factors in our population.
ABSTRACT
Background: Breast lump is one of the commonest complaints with which patients present in breast clinics. As in most cases breast lump ultimately leads to a diagnosis of breast cancer, it is important for women with a breast lump to receive appropriate evaluation. So initial diagnostic approach such as utilization of rapid, inexpensive, presumptive and safe method is utmost important as such methods not only would benefit both patients and clinicians by prompting proper preoperative diagnosis and management but also further limits unnecessary testing and procedures. Aim and objectives of this study was to analyse the diagnostic accuracy of mammogram according to Breast Imaging Reporting and Data System (BI-RADS) score and fine-needle aspiration cytology (FNAC) in patients presented with benign and malignant breast lumps in authors centre.Methods: During this retrospective study from January 2018 to December 2018, the subjects concerned included all the female patients, who were referred to the department of pathology for FNAC of their breast mass and had radiological reports (mammography) with BI-RADS score according to the latest guidelines. The sensitivity, specificity, accuracy, positive and negative predictive values of BI-RADS scores and FNAC in diagnosis of breast diseases was done on the basis of final diagnosis.Results: In this study, the sensitivity, specificity, positive predictive value, negative predictive value and accuracy was 88.57%, 82.46%,75.61%,92.16% and 84.78%, respectively for Mammography (BIRADS) score and 100% for all the parameters on FNAC.Conclusions: According to authors above study findings concluded that FNAC could be considered an ideal initial diagnostic modality in all breast lumps recognized by means of imaging techniques. It is not only considered as safe, cost effective, rapid and presumptive diagnostic method but also further limits unnecessary testing and procedures.
ABSTRACT
BACKGROUND: Malignant melanoma is a tumor of melanocytic origin. Although uncommon in India as compared with the west, its prevalence is increasing. OBJECTIVES: To document the pattern of clinicopathological features of malignant melanoma cases attending in a regional cancer center in eastern India. MATERIAL AND METHODS: The present study was a retrospective study of 182 cases diagnosed histopathologically as malignant melanoma during 2011–2016. RESULTS: Out of the total cases, 170 (93.4%) were cutaneous and 12 (6.6%) were noncutaneous melanoma. The most common age group was sixth decade with a male predominance. Conventional melanotic melanomas were 176 (96.70%), and only 6 cases (3.30%) were amelanotic melanoma. Among noncutaneous melanomas, 6 were in anorectum, 2 in conjunctiva, and 1 case each in nasal cavity, palate, gingivo-buccal sulcus, and vagina. The acrallentigenous type was the most common variety, and the mixed epithelioid and spindle cell type was the most common histopathological pattern. Clark's level III was the most common level of invasion. CONCLUSION: The lower extremity is the most common site for melanoma, whereas extracutaneous melanomas are exceedingly rare and aggressive neoplasms. Melanoma can metastasize to regional lymph nodes, however, visceral metastasis to liver can also occur. In the absence of pigment in amelanotic melanoma, immunohistochemical markers such as HMB 45 can be used for definitive diagnosis.